72566584

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{653}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 68697416

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 479, 653, 958, 1306, 1916, 2612, 3832, 5224, 13891, 18937, 27782, 37874, 55564, 75748, 111128, 151496, 312787, 625574, 1251148, 2502296, 9070823, 18141646, 36283292, 72566584]

約数ペア:

[(1, 72566584), (2, 36283292), (4, 18141646), (8, 9070823), (29, 2502296), (58, 1251148), (116, 625574), (232, 312787), (479, 151496), (653, 111128), (958, 75748), (1306, 55564), (1916, 37874), (2612, 27782), (3832, 18937), (5224, 13891)]